1120525828 has 36 divisors (see below), whose sum is σ = 2102753520. Its totient is φ = 522320512.

The previous prime is 1120525823. The next prime is 1120525831. The reversal of 1120525828 is 8285250211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 1120525793 and 1120525802.

It is not an unprimeable number, because it can be changed into a prime (1120525823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119163 + ... + 128221.

It is an arithmetic number, because the mean of its divisors is an integer number (58409820).

Almost surely, 2^1120525828 is an apocalyptic number.

It is an amenable number.

1120525828 is a deficient number, since it is larger than the sum of its proper divisors (982227692).

1120525828 is a wasteful number, since it uses less digits than its factorization.

1120525828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204 (or 9185 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 34.

The square root of 1120525828 is about 33474.2561978605. The cubic root of 1120525828 is about 1038.6613162993.

The spelling of 1120525828 in words is "one billion, one hundred twenty million, five hundred twenty-five thousand, eight hundred twenty-eight".